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reverse osmosis system countertop
Skip itPrices mostly outside the sweet spot ($148.70–$352.20) — this niche doesn't clear our bar today.
Market size
Incredible$2.5M$2.5M/yr · 890K searches
Review moat
Good851.89avg incumbent reviews — the moat a new listing must climb
Quality gap
Good4.4★avg incumbent rating — lower means beatable quality
Growth
Okay+13.8%90-day search growth — must beat 0% to launch
Avg price
Okay$249.40avg listing price — sweet spot $15–$100
Returns
Bad5.1%return rate — above 5% kills the launch gate
Competition
Bad71%top-5 click share — a locked-up shelf
Brand share
Bad90%top-5 brand share — brand-locked demand
Conversion
Bad1.1%search→purchase rate — share of searches ending in a sale
Price range
Bad$148.70–$352.20cheapest to priciest tracked listing — scored on the share inside $15–$100